A test strip base plate with temperature control function

Abstract

The utility model relates to a test strip bottom plate with temperature control function, including bottom plate main part, temperature control box and temperature control subassembly, the one side outer wall of bottom plate main part is fixed with temperature control box, is installed with temperature control subassembly between temperature control box and bottom plate main part, temperature control subassembly includes temperature control groove, circulating pipe, check valve, heater, air cylinder, piston plate, circulating hole, piston disc, guide rod, spring, support, guide hole and mounting hole, the bottom plate main part is opened with temperature control groove, one end of temperature control groove is connected with circulating pipe through, and the other end of circulating pipe is connected on the inner wall of temperature control box, and the check valve is inlaid and installed on circulating pipe, the utility model has adopted temperature control subassembly, can carry out temperature regulation to bottom plate structure, makes it reach test requirement, need not to carry out the adjustment to outside temperature to reduce energy consumption, reduce temperature control burden, improve the temperature control effect of test strip bottom plate.

Description

Technical Field

[0001] This utility model relates to the field of test strip base plate technology, and in particular to a test strip base plate with temperature control function. Background Technology

[0002] The test strip base plate is the core support structure of a rapid test strip and the basic skeleton that supports other functional components of the test strip. It directly affects the test strip's detection stability, ease of operation, and accuracy of results. However, existing test strip base plates generally do not easily regulate the temperature of the testing environment and require external temperature regulation to ensure that the surrounding environment meets the requirements. This increases energy consumption, increases the temperature control burden, and reduces the temperature control effect of the test strip base plate. Utility Model Content

[0003] The problem solved by this utility model is to provide a test strip base plate with temperature control function, which can adjust the temperature of the base plate structure to meet the testing requirements without adjusting the external temperature, thereby reducing energy consumption, reducing the temperature control burden, and improving the temperature control effect of the test strip base plate.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a test strip base plate with temperature control function, comprising a base plate body, a temperature control box and a temperature control component, wherein the temperature control box is fixedly connected to one outer wall of the base plate body, and the temperature control component is installed between the temperature control box and the base plate body; The temperature control assembly includes a temperature control groove, a circulation pipe, a one-way valve, a heater, a cylinder, a piston plate, a circulation hole, a piston disc, a guide rod, a spring, a bracket, a guide hole, and a mounting hole. The temperature control groove is formed inside the base plate. One end of the temperature control groove is connected to the circulation pipe, and the other end of the circulation pipe is connected to the inner wall of the temperature control box. A one-way valve is embedded in the circulation pipe. A heater is installed on one side of the inner wall of the temperature control box. A cylinder is embedded in one side of the temperature control box. One end of the extension rod of the cylinder is fixed to the piston plate, and the outer side of the piston plate is sealed to the inner wall of the temperature control box.

[0005] Preferably, a bracket is fixedly connected to one side of the outer wall of the piston plate, and an installation hole is opened in the middle of the bracket corresponding to the position of the cylinder. Guide holes are distributed on the piston plate, and a guide rod is sleeved in the guide hole. A piston disc is fixedly connected to the outer wall of one end of the guide rod. Circulation holes are distributed on the piston plate corresponding to the position of the piston disc. A spring is fixedly connected to one side of the outer wall of the piston disc, and the other end of the spring is fixedly connected to the outer wall of the bracket.

[0006] Preferably, test slots are distributed at the top of the base plate body, and guide slots are symmetrically distributed on the inner side of the test slots. Test strips are attached to the outer wall of the top of the base plate body, and cutting slots are distributed at the top of the base plate body corresponding to the guide slots.

[0007] Preferably, a display screen is embedded in the inner wall of the top of the temperature control box, and buttons are distributed on the top of the temperature control box.

[0008] Preferably, a water supply pipe is connected through one side of the outer wall of the temperature control box, and a water inlet valve is embedded in the water supply pipe.

[0009] Preferably, the spring is sleeved on the outer wall of the guide rod, and there are four springs.

[0010] The beneficial effects of this utility model are: by adopting a temperature control component, the temperature of the base plate structure can be adjusted to meet the testing requirements without adjusting the external temperature, thereby reducing energy consumption, reducing the temperature control burden, and improving the temperature control effect of the test strip base plate. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a top sectional view of the present invention; Figure 3 This utility model Figure 2 Partial cross-sectional structural diagram.

[0012] Legend: 1. Base plate; 2. Temperature control box; 3. Temperature control component; 4. Test tank; 5. Flow guide; 6. Cutting groove; 7. Test strip; 8. Display screen; 9. Button; 10. Water supply pipe; 11. Water inlet valve; 301. Temperature control tank; 302. Circulation pipe; 303. One-way valve; 304. Heater; 305. Cylinder; 306. Piston plate; 307. Circulation hole; 308. Piston disc; 309. Guide rod; 3010. Spring; 3011. Bracket; 3012. Guide hole; 3013. Mounting hole. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0014] Specific implementation examples are given below.

[0015] See Figures 1-3 A test strip base plate with temperature control function includes a base plate body 1, a temperature control box 2, and a temperature control component 3. The temperature control box 2 is fixed to one outer wall of the base plate body 1, and the temperature control component 3 is installed between the temperature control box 2 and the base plate body 1. Test grooves 4 are distributed at the top of the base plate body 1, and guide grooves 5 are symmetrically distributed on the inner side of the test grooves 4. Test strips 7 are attached to the outer wall of the top of the base plate body 1. Cutting grooves 6 are distributed at the top of the base plate body 1 corresponding to the positions of the guide grooves 5. The test strips 7 are cut in the cutting grooves 6, and then the test sample is pulled to drip into the guide grooves 5. Under the action of gravity, the test sample flows into the test grooves 4. The base plate 1 is made of PVC material, which allows for good cross-linking of the test strip 7 and prevents it from reacting with reagents. This allows the sample inside the test chamber 4 to react with the test strip 7. A display screen 8 is embedded in the inner wall of the top of the temperature control box 2, and buttons 9 are distributed on the top of the temperature control box 2. Depending on the type of sample, the button 9 is operated to heat the water to the specified temperature by the heater 304, and the heating information is displayed on the display screen 8. A water supply pipe 10 is connected through one side of the outer wall of the temperature control box 2, and a water inlet valve 11 is embedded in the water supply pipe 10. By opening the water inlet valve 11, water is injected into the temperature control box 2 through the water supply pipe 10. The temperature control assembly 3 includes a temperature control slot 301, a circulation pipe 302, a one-way valve 303, a heater 304, a cylinder 305, a piston plate 306, a circulation hole 307, a piston disc 308, a guide rod 309, a spring 3010, a bracket 3011, a guide hole 3012, and a mounting hole 3013. The temperature control slot 301 is formed inside the base plate body 1. One end of the temperature control slot 301 is connected to the circulation pipe 302, and the other end of the circulation pipe 302 is connected to the inner wall of the temperature control box 2. A mounting device is embedded in the circulation pipe 302. The device includes a one-way valve 303, a heater 304 mounted on one inner wall of the temperature control box 2, a cylinder 305 embedded in one side of the temperature control box 2, a piston plate 306 fixedly connected to one end of the telescopic rod of the cylinder 305, and the outer side of the piston plate 306 sealed to the inner wall of the temperature control box 2; a bracket 3011 fixedly connected to one outer wall of the piston plate 306, a mounting hole 3013 corresponding to the position of the cylinder 305 in the middle of the bracket 3011, guide holes 3012 distributed on the piston plate 306, and a sleeve inside the guide holes 3012. A guide rod 309 has a piston disc 308 fixedly connected to its outer wall at one end. A piston plate 306 has circulation holes 307 distributed corresponding to the piston disc 308. A spring 3010 is fixedly connected to the outer wall of one side of the piston disc 308, and the other end of the spring 3010 is fixedly connected to the outer wall of the bracket 3011. Four springs 3010 are fitted inside the outer wall of the guide rod 309. When the temperature control box 2 is separated from the guide rod 309, the springs 3010 act to cause the piston disc 308 to rotate. The guide rod 309 on the piston disc 308 is reset along the guide hole 3012 on the bracket 3011. The cylinder 305 is activated to move the piston plate 306 in the opposite direction, causing the temperature control box 2 to separate from the guide rod 309. Then, under the action of the spring 3010, the guide rod 309 on the piston disc 308 is reset along the guide hole 3012 on the bracket 3011, so that the piston disc 308 seals the circulation hole 307, facilitating the subsequent squeezing of heated water by the piston plate 306 and the piston disc 308.

[0016] Working principle: First, open the water inlet valve 11, then inject clean water into the temperature control box 2 through the water supply pipe 10. Then, depending on the type of sample, start the heater 304 to heat the clean water to the specified temperature. At this time, start the cylinder 305 to move the piston plate 306 along the temperature control box 2, causing the guide rod 309 to contact the temperature control box 2. The temperature control box 2 then compresses the guide rod 309, causing the guide rod 309 on the piston disc 308 to move along the guide hole 3012 on the bracket 3011, separating the piston disc 308 from the circulation hole 307. Then, clean water at the specified temperature is injected into the other side of the piston plate 306 through the circulation hole 307. Next, start the cylinder 305 to move the piston plate 306 in the opposite direction, separating the temperature control box 2 from the guide rod 309. Then, under the action of the spring 3010, the guide rod 309 on the piston disc 308 moves along the guide hole 3012 on the bracket 3011. 2. Reset the piston plate 308 to seal the circulation hole 307. Then, the heated water is squeezed by the piston plate 306 and piston plate 308, so that the heated water passes through the temperature control tank 301 to regulate the temperature of the base plate body 1. Then, the excess hot water is returned through the circulation pipe 302 and the one-way valve 303. At this time, the test strip 7 is cut in the cutting groove 6 and then pulled. The test sample is dripped into the guide groove 5. Under the action of gravity, the test sample flows into the test tank 4. Since the base plate body 1 is made of PVC material, it has good cross-linking properties with the test strip 7 and does not react with the reagent. Thus, the sample in the test tank 4 reacts with the test strip 7. The temperature of the base plate structure can be regulated to meet the test requirements without the need to adjust the external temperature, thereby reducing energy consumption, reducing the temperature control burden, and improving the temperature control effect of the base plate.

[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A test strip base plate with temperature control function, characterized in that, It includes a base plate body (1), a temperature control box (2) and a temperature control component (3). The temperature control box (2) is fixed to one side of the outer wall of the base plate body (1), and the temperature control component (3) is installed between the temperature control box (2) and the base plate body (1). The temperature control assembly (3) includes a temperature control groove (301), a circulation pipe (302), a one-way valve (303), a heater (304), a cylinder (305), a piston plate (306), a circulation hole (307), a piston disc (308), a guide rod (309), a spring (3010), a bracket (3011), a guide hole (3012), and a mounting hole (3013). The temperature control groove (301) is provided in the base plate body (1), and one end of the temperature control groove (301) is connected through. There is a circulation pipe (302), and the other end of the circulation pipe (302) is connected to the inner wall of the temperature control box (2). A one-way valve (303) is embedded in the circulation pipe (302). A heater (304) is installed on one side of the inner wall of the temperature control box (2). A cylinder (305) is embedded in one side of the temperature control box (2). A piston plate (306) is fixed to one end of the telescopic rod of the cylinder (305), and the outer side of the piston plate (306) is sealed to the inner wall of the temperature control box (2).

2. The test strip base plate with temperature control function according to claim 1, characterized in that, A bracket (3011) is fixedly connected to one side of the outer wall of the piston plate (306). A mounting hole (3013) is provided in the middle of the bracket (3011) corresponding to the position of the cylinder (305). Guide holes (3012) are distributed on the piston plate (306). A guide rod (309) is sleeved in the guide hole (3012). A piston disc (308) is fixedly connected to one end of the outer wall of the guide rod (309). A circulation hole (307) is distributed on the piston plate (306) corresponding to the position of the piston disc (308). A spring (3010) is fixedly connected to one side of the outer wall of the piston disc (308), and the other end of the spring (3010) is fixedly connected to the outer wall of the bracket (3011).

3. The test strip base plate with temperature control function according to claim 1, characterized in that, The top of the base plate (1) is provided with test grooves (4), and the inner side of the test grooves (4) is provided with guide grooves (5). Test strips (7) are attached to the outer wall of the top of the base plate (1). Cutting grooves (6) are provided at the top of the base plate (1) corresponding to the guide grooves (5).

4. The test strip base plate with temperature control function according to claim 1, characterized in that, A display screen (8) is embedded in the inner wall of the top of the temperature control box (2), and buttons (9) are distributed on the top of the temperature control box (2).

5. The test strip base plate with temperature control function according to claim 1, characterized in that, A water supply pipe (10) is connected through one side of the outer wall of the temperature control box (2), and an inlet valve (11) is embedded in the water supply pipe (10).

6. The test strip base plate with temperature control function according to claim 2, characterized in that, The spring (3010) is sleeved on the outer wall of the guide rod (309), and there are four springs (3010).

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